RFR: 8256417: Exclude TestJFRWithJMX test from running with PodMan [v2]

[Mikhailo Seledtsov]

> 8256417: Exclude TestJFRWithJMX test from running with PodMan

Mikhailo Seledtsov has updated the pull request incrementally with one additional commit since the last revision:

  Review feedback: using SkippedException and checking for root mode

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Changes:
  - all: https://git.openjdk.java.net/jdk/pull/2726/files
  - new: https://git.openjdk.java.net/jdk/pull/2726/files/43d6c16f..3e5364ad

Webrevs:
 - full: https://webrevs.openjdk.java.net/?repo=jdk&pr=2726&range=01
 - incr: https://webrevs.openjdk.java.net/?repo=jdk&pr=2726&range=00-01

  Stats: 15 lines in 2 files changed: 12 ins; 1 del; 2 mod
  Patch: https://git.openjdk.java.net/jdk/pull/2726.diff
  Fetch: git fetch https://git.openjdk.java.net/jdk pull/2726/head:pull/2726

PR: https://git.openjdk.java.net/jdk/pull/2726